View Menu; Measurement Menu - Hach ORBISPHERE K1200 Manual Básico Del Usuario

7.2 View menu

7.2.1 Numeric view
This is the default view and shows the measurement value, sample temperature value, and a graph
showing the measurements during the set time frame. The display is refreshed after each
measurement cycle which can be configured to suit user requirements.
The K1200 low range sensors measure dissolved oxygen up to a maximum value of 5000 ppb.
Below 2000 ppb the measurement cycle interval is 2 seconds. Between 2000 and 3000 ppb the
measurement cycle interval is 30 seconds. Above 3000 ppb the measurement cycle interval is
60 seconds. The K1200 high range sensors measure dissolved oxygen up to a maximum value of
40 ppm. Should the measured concentration go above the maximum value for the sensor then the
measurement cycle is increased to 60 seconds and an Out of range message will be displayed. An
arrow symbol to the right indicates if the value is increasing, decreasing, or remaining constant.
Once the measured value falls below the maximum value, the measurement cycle returns to the pre-
defined interval.
7.2.2 Numeric view configuration
1. Select Configure from the View menu followed by Conf. numeric view to customize the display:
Option
Display temperature
Display mini graph
Display time base
Upper bound
Lower bound
Time base
Grid button
Auto scale update button Automatically set the graph upper and lower bounds to best fit the actual values
Clean button
7.2.3 Statistic view
This feature offers statistical data to match with Total Quality Management tools to better analyze
how a process behaves. The statistics are calculated from the data in the measurement file and
values updated each time a new measurement is added.
7.2.4 Diagnostic view
The diagnostic view contains important information but is only really useful for troubleshooting
purposes.

7.3 Measurement menu

7.3.1 Instrument configuration
1. Select Config. instrument from the Measurement menu:
Option
Measurement mode Continuous mode for on line process. Locked onContinuous mode.
16 English
Description
Selct Channel temperature to display the sample temperature.
Check the box to display the graph.
Check the box to display the time base.
Adjust graph upper limit.
Adjust graph lower limit.
Adjust graph time span.
Set up the graph to display the x or y axes, grid, or alarm thresholds.
displayed.
Clear the graph being displayed and restart.
Description
Sample mode for lab sample analysis of small individual samples, such as cans or
bottles.